| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.41 | 5.111% | $77.162 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $194.85 | 5.264% | $205.1069 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $93.35 | 4.466% | $97.519 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $49.42 | 13.115% | $55.9014 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $62.85 | 5.544% | $66.3344 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $8.83 | 13.597% | $10.0306 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $113.83 | 11.142% | $126.5129 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $596.54 | $638.5672 | $638.56 | $638.55 | $638.50 | |